CVE-2024-30503

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-30503
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in EverPress Mailster mailster.This issue affects Mailster: from n/a through <= 4.0.6.

7.1 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References
Link Resource
https://patchstack.com/database/Wordpress/Plugin/mailster/vulnerability/wordpress-mailster-plugin-4-0-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/mailster/wordpress-mailster-plugin-4-0-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mailster:mailster:*:*:*:*:*:wordpress:*:*
History

23 Apr 2026, 15:18

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 6.1 		v2 : unknown
v3 : 7.1

01 Apr 2026, 16:16

Type Values Removed Values Added
References
  • () https://patchstack.com/database/Wordpress/Plugin/mailster/vulnerability/wordpress-mailster-plugin-4-0-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve -
CVSS v2 : unknown
v3 : 7.1 		v2 : unknown
v3 : 6.1
Summary (en) Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in EverPress Mailster allows Reflected XSS.This issue affects Mailster: from n/a through 4.0.6. (en) Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in EverPress Mailster mailster.This issue affects Mailster: from n/a through <= 4.0.6.

08 Apr 2025, 17:04

Type Values Removed Values Added
References () https://patchstack.com/database/vulnerability/mailster/wordpress-mailster-plugin-4-0-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve - () https://patchstack.com/database/vulnerability/mailster/wordpress-mailster-plugin-4-0-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve - Third Party Advisory
CPE cpe:2.3:a:mailster:mailster:*:*:*:*:*:wordpress:*:*
First Time Mailster
Mailster mailster

21 Nov 2024, 09:12

Type Values Removed Values Added
References () https://patchstack.com/database/vulnerability/mailster/wordpress-mailster-plugin-4-0-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve - () https://patchstack.com/database/vulnerability/mailster/wordpress-mailster-plugin-4-0-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve -

29 Mar 2024, 13:28

Type Values Removed Values Added
New CVE
Information

Published : 2024-03-29 13:15

Updated : 2026-04-23 15:18

NVD link : CVE-2024-30503

Mitre link : CVE-2024-30503

CVE.ORG link : CVE-2024-30503

JSON object : View

Products Affected

mailster

  • mailster
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')